This listing provides some general pricing information for construction costs on typical repairs. It is only intended to give you a MAGNITUDE of expected costs. Costs can vary tremendously based on specific conditions at each job and changes in material and labor prices. The best way to ensure that you are not spending more money than you need to is to hire an Engineer to evaluate the condition, design the proper repairs in an economical fashion, provide a clear scope of work to the contractor, hire a contractor with experience in these types of repairs, and have an Engineer oversee the construction.
Reinforce Foundation Walls: $100.00-$275.00 per linear foot of wall
Seal Foundation Cracks: $500.00-$2,000.00 based on amount of cracking
Demolish and Rebuild Foundation Walls: $175.00-$350.00 per linear foot of wall
Install New Beam to Replace Bearing Wall: $1,000.00-$6,000.00
Install New Column and Footing: $1,000.00-$4,000.00
Remove Existing Column: $2,000.00-$8,000.00
Install Additional Floor Joists: $500.00-$2000.00 based on number of joists
Replace Floor: $3.00-$6.00 per square foot. Minimum cost about $1000.00
Replace Sill Plate: $50.00-$75.00 per linear foot depending on shoring required and quantity replaced.